The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 27, 2024
Filed:
Feb. 22, 2022
Beijing Bytedance Network Technology Co., Ltd., Beijing, CN;
Bytedance Inc., Los Angeles, CA (US);
Bytedance (Hk) Limited, Hong Kong, CN;
Junru Li, Hong Kong, CN;
Meng Wang, Hong Kong, CN;
Li Zhang, San Diego, CA (US);
Kai Zhang, San Diego, CA (US);
Hongbin Liu, Beijing, CN;
Yue Wang, Beijing, CN;
Shiqi Wang, Hong Kong, CN;
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD, Beijing, CN;
BYTEDANCE INC., Los Angeles, CA (US);
Bytedance (HK) Limited, Hong Kong, CN;
Abstract
A video processing method includes performing a conversion between a video comprising multiple video units and a coded representation of the video in which the multiple video units are processed in an order, where, when a video unit of the multiple video units is processed in the conversion, one or more frequence tables and/or one or more sorted intra prediction mode (IPM) tables are reset or initialized, where the one or more frequence tables include information about frequence of one or more intra prediction modes used for processing previous video units in the multiple video units, where the previous video units precede in time the video unit, where the frequence indicates an occurrence of the one or more intra prediction modes used for the conversion, and where the one or more sorted IPM tables indicate the one or more intra prediction modes used in the processing.